Commission Calculator

Calculate simple, graduated, or whole-sale-rate commission and base compensation.

Enter any two of sales, commission rate and commission earned to find the remaining value.

Result

Commission$500.00

Sales amount$10,000.00

Commission rate5.0000%

How to use this calculator

Enter any two of sales, commission rate and commission earned to find the remaining value. Enter amounts in the units shown, select the applicable options, and click Calculate. Use Clear to empty the fields.

Calculation formula

Commission = sales × rate / 100.

Assumptions and accuracy

Review timing, rates, fees and result notes when comparing scenarios. Future returns and rates are assumptions rather than guaranteed outcomes. Monetary display follows the currency’s precision; intermediate calculations retain additional digits.

Choose what to calculate

Tiered sales commission calculator with base salary

Calculate commissions using progressive bands, a whole-sales rate or per-item amounts. Base pay must cover the same period as the entered sales.

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Understanding this calculation

Calculate flat-rate commission, solve for sales or rate, or model tiered compensation. Progressive bands and a single rate on all sales are different arrangements.

Worked examples

Calculate a five-percent sales commission

Illustrative inputs are specified in the steps below; the example link loads the complete settings. Unmentioned settings use the linked defaults.

10,000 of eligible sales multiplied by 5% gives 500 commission before tax, refunds or adjustments.

Commission: 500 USD.

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Find a missing commission rate

Sales amount $1,000 and commission $75; leave the rate blank.

Rate = commission / sales × 100.
75 / 1000 × 100 = 7.5%.

The commission rate is 7.5%.

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Common questions

How does progressive sales commission work?

Each band rate applies only to sales within that band, with any entered base added separately.

Is commission the same as take-home pay?

No. The gross commission result does not deduct payroll taxes, benefit deductions or other adjustments.

Scope and assumptions

The model does not infer returns, clawbacks, tax withholding or employment-contract rules. Enter eligible sales and the correct tier method.

Sources

Calculation notes checked October 20, 2026. Examples are mathematical checks under the stated assumptions.

Calculation methods and formulas